CN216220812U

CN216220812U - Comfortable office chair

Info

Publication number: CN216220812U
Application number: CN202122120588.2U
Authority: CN
Inventors: 程迪祥; 周金长; 仝海英
Original assignee: Chongqing Fuzhentai Bamboo And Wood Products Co ltd
Current assignee: Chongqing Fuzhentai Bamboo And Wood Products Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-04-08
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a comfortable office chair which comprises supporting legs, wherein a cushion is fixedly connected to the upper surfaces of the supporting legs, lateral handrails are fixedly connected to the upper surfaces of the cushion, a cavity is formed in each lateral handrail, an elastic rope is arranged in each cavity, a rotating wheel is arranged on the rear surface of the cushion, a hanging rod is fixedly connected to the lower surface of the cushion, a sleeve is fixedly connected to the lower surface of the hanging rod, and a horizontal rod is slidably connected to the inner surface of the sleeve. According to the utility model, the back support sheet, the elastic rope and the rotating wheel are designed, so that the angle of the back support sheet of the chair can be adjusted at various angles, compared with the traditional mechanical type, the adjustment range is wider, the elastic rope and the back support sheet are designed, the elasticity of the back is increased when the chair is used, the comfort of the chair is increased when the chair is used, and the horizontal rod and the support rod are designed, so that the phenomenon that the comfort of the device is reduced due to the deformation of the device when the chair is used is avoided.

Description

Comfortable office chair

Technical Field

The utility model relates to the field of chairs, in particular to a comfortable office chair.

Background

An office chair refers to various chairs which are convenient for work in daily work and social activities. The narrowly defined office chair refers to a chair on which a person sits when working on a desktop in a sitting posture, and the generalized office chair is all chairs used in offices, including office chairs, middle class chairs, guest-meeting chairs, employee chairs, conference chairs, visitor chairs, training chairs and the like. Office chair consumption is mainly concentrated on three groups of people: firstly, purchasing of enterprises; secondly, procurement of government; thirdly, school purchasing; and fourthly, a family of common people. The existing office chairs are various in brands and have a plurality of designed functions.

1. Although the existing comfortable office chair has a pedal part, the pedal is bent after long-time use, so that the experience is reduced;

2. at present, the back support sheet of the comfortable chair for the office is completely provided with elasticity by the material of the back support sheet, so that the range of the elasticity is limited, and the comfortable feeling is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a comfortable office chair.

In order to achieve the purpose, the utility model adopts the following technical scheme: a comfortable office chair comprises supporting legs, wherein a cushion is fixedly connected to the upper surfaces of the supporting legs, lateral armrests are fixedly connected to the upper surfaces of the cushion, a cavity is formed inside each lateral armrest, an elastic rope is arranged inside each cavity, and a rotating wheel is arranged on the rear surface of the cushion;

the lower fixed surface of cushion is connected with the jib, the lower fixed surface of jib is connected with the sleeve, telescopic internal surface sliding connection has the horizon bar, the lower surface of horizon bar rotates and is connected with the bracing piece, the right fixed surface of horizon bar is connected with the hinge, the last fixed surface of hinge is connected with the footboard, the upper surface of cushion just is located the left side rotation of side direction handrail and is connected with the back backing sheet.

As a further description of the above technical solution:

the surface of runner is provided with the second stopper, the one end and the runner fixed connection of elasticity rope.

As a further description of the above technical solution:

the end, far away from the rotating wheel, of the elastic rope is fixedly connected with the back supporting sheet, and the elastic rope is connected with the lateral handrails in a sliding mode.

As a further description of the above technical solution:

the front surface fixed connection of supporting leg has the connecting rod, the left surface fixed connection of horizon bar has the third stopper.

As a further description of the above technical solution:

the length of the supporting rod is 1.1 times of the height of the supporting rod, a first limiting block is fixedly connected to the right surface of the hinge, and the first limiting block and the pedal are 180 degrees.

As a further description of the above technical solution:

the support rod is connected with the sleeve in a sliding mode.

As a further description of the above technical solution:

the back support sheet is in contact with the lateral armrests, and the back support sheet is elastic.

As a further description of the above technical solution:

the supporting legs are L-shaped, and the upper surfaces of the lateral handrails are provided with skin-friendly coatings.

The utility model has the following beneficial effects:

1. compared with the prior art, this comfortable type chair for office through design back backing sheet, elasticity rope and runner, realizes that the back backing sheet angle of chair can carry out the regulation of multiple angle, compares with traditional mechanical type, and the control range is wider.

2. Compared with the prior art, the comfortable office chair has the advantages that the elasticity of the back is increased when the chair is used and the comfort of the chair is increased when the chair is used by designing the elastic ropes and the back supporting sheets.

3. Compared with the prior art, this comfortable type chair for office through design horizon bar, bracing piece, realizes when using, avoids the device to produce and warp and lead to the travelling comfort that the device used to descend.

Drawings

Fig. 1 is a schematic view of an internal structure of a comfortable office chair according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a top view of a comfortable office chair according to the present invention;

fig. 4 is a schematic view of an overall structure of a comfortable office chair according to the present invention.

Illustration of the drawings:

1. supporting legs; 2. a connecting rod; 3. a horizontal bar; 4. a lateral armrest; 5. an elastic cord; 6. a cavity; 7. a back support sheet; 8. a boom; 9. a sleeve; 10. a hinge; 11. a support bar; 12. a pedal; 13. A first stopper; 14. a rotating wheel; 15. a second limiting block; 16. a cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides a comfortable office chair: the support leg comprises a support leg 1, the support leg 1 is L-shaped, the L-shaped support leg is used for supporting and simultaneously contacts with the ground, a connecting rod 2 is fixedly connected to the front surface of the support leg 1, the connecting rod 2 is used for increasing the firmness of the support leg 1, a cushion 16 is fixedly connected to the upper surface of the support leg 1, a lateral armrest 4 is fixedly connected to the upper surface of the cushion 16 and used for supporting arms when in use, a skin-friendly coating is arranged on the upper surface of the lateral armrest 4 and used for increasing comfort, a cavity 6 is arranged inside the lateral armrest 4 and used for penetrating through an elastic rope 5, an elastic rope 5 is arranged inside the cavity 6 and used for drawing a back support piece 7, a rotating wheel 14 is arranged on the rear surface of the cushion 16, the rotating wheel 14 is matched with a second limit block 15 to adjust the length of the elastic rope 5, and a second limit block 15 is arranged on the outer surface of the rotating wheel 14, one end of the elastic rope 5 is fixedly connected with the rotating wheel 14, one end of the elastic rope 5, which is far away from the rotating wheel 14, is fixedly connected with the back support sheet 7, and the elastic rope 5 is in sliding connection with the lateral handrails 4.

A suspender 8 is fixedly connected to the lower surface of the cushion 16, a sleeve 9 is fixedly connected to the lower surface of the suspender 8, the sleeve 9 is used for supporting the horizontal rod 3, the supporting rod 11 is slidably connected with the sleeve 9, the inner surface of the sleeve 9 is slidably connected with the horizontal rod 3, a third stopper is fixedly connected to the left surface of the horizontal rod 3, the lower surface of the horizontal rod 3 is rotatably connected with the supporting rod 11, a groove is formed in the lower surface of the horizontal rod 3, the groove prevents the supporting rod 11 from having an excessively large inclination angle, the supporting rod 11 is used for supporting the horizontal rod 3 and avoids bending caused by long-time use of the horizontal rod, the length of the supporting rod 11 is 1.1 time of the height of the supporting rod 11, 1.1 time of the supporting rod is used for forming an obtuse angle between the supporting rod 11 and the horizontal rod 3, a hinge 10 is fixedly connected to the right surface of the horizontal rod 3, a first stopper 13 is fixedly connected to the right surface of the hinge 10, and a pedal 12 is fixedly connected to the upper surface of the hinge 10, the pedal 12 is used for improving the comfort of use, the first limiting block 13 forms an angle of 180 degrees with the pedal 12, the pedal 12 is used for forming a horizontal angle, the back support sheet 7 is rotatably connected to the upper surface of the seat cushion 16 and located on the left side of the lateral armrest 4, the back support sheet 7 has elasticity, and the back support sheet 7 is in contact with the lateral armrest 4.

The working principle is as follows: according to the angle of needs, outside pulling runner 14 and rotating runner 14 and making back backing sheet 7 be in suitable angle, reset runner 14, the elasticity of back backing sheet 7 itself and elasticity rope 5 elasticity make the seat more comfortable, when needs wide-angle, alright with directly laying it flat, utilize side direction handrail 4 and elasticity rope 5 to carry out the tractive, when needs use footboard 12, slide horizon bar 3 and rotation bracing piece 11 right, make bracing piece 11 be the obtuse angle after, rotate footboard 12 again, footboard 12 receives the effect of stopper and keeps the level.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a comfortable type chair for office, includes supporting leg (1), its characterized in that: the upper surface of the supporting leg (1) is fixedly connected with a cushion (16), the upper surface of the cushion (16) is fixedly connected with a lateral armrest (4), a cavity (6) is arranged inside the lateral armrest (4), an elastic rope (5) is arranged inside the cavity (6), and a rotating wheel (14) is arranged on the rear surface of the cushion (16);

the lower fixed surface of cushion (16) is connected with jib (8), the lower fixed surface of jib (8) is connected with sleeve (9), the internal surface sliding connection of sleeve (9) has horizon bar (3), the lower surface rotation of horizon bar (3) is connected with bracing piece (11), the right fixed surface of horizon bar (3) is connected with hinge (10), the last fixed surface of hinge (10) is connected with footboard (12), the upper surface of cushion (16) just is located the left side rotation of side direction handrail (4) and is connected with back backing sheet (7).

2. A comfortable office chair as claimed in claim 1, wherein: the outer surface of runner (14) is provided with second stopper (15), the one end and runner (14) fixed connection of elastic cord (5).

3. A comfortable office chair as claimed in claim 1, wherein: one end, far away from the rotating wheel (14), of the elastic rope (5) is fixedly connected with the back support sheet (7), and the elastic rope (5) is in sliding connection with the lateral handrails (4).

4. A comfortable office chair as claimed in claim 1, wherein: the front surface of supporting leg (1) fixed connection has connecting rod (2), the left surface fixed connection of horizon bar (3) has the third stopper.

5. A comfortable office chair as claimed in claim 1, wherein: the length of bracing piece (11) is 1.1 times of bracing piece (11) height, the right surface fixed connection of hinge (10) has first stopper (13), first stopper (13) are 180 degrees with footboard (12).

6. A comfortable office chair as claimed in claim 1, wherein: the support rod (11) is connected with the sleeve (9) in a sliding manner.

7. A comfortable office chair as claimed in claim 1, wherein: the back support sheet (7) is in contact with the lateral armrests (4), and the back support sheet (7) has elasticity.

8. A comfortable office chair as claimed in claim 1, wherein: the supporting legs (1) are L-shaped, and the upper surfaces of the lateral handrails (4) are provided with skin-friendly coatings.